<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>rotate card</title>
    <link rel="stylesheet" href="index.css">
</head>
<body>
<div class="card">
    <div class="front">
        <p>hello friend</p>
    </div>
    <div class="back">
        <p>A young idler, an old beggar</p>
        <p>You can't judge a book by its cover</p>
        <p>There is no royal road to learning</p>
        <p>No cross, no crown</p>
    </div>
</div>
</body>
</html>
